The next evolution in wireless networking holds promises of self-driving cars and movies that download in the blink of an eye. 5G is big at this year's Mobile World Congress, but don't expect it until 2020.

You can pick exactly which flavour 911 you'd like, from the vanilla 911 to the taste explosion that is the GT3m. But there might only be one choice for those who want excitement and comfort. That would be the GTS.